| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $239.92 | 3.497% | $248.31 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $135.77 | 12.422% | $152.6353 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $157.80 | 7.690% | $169.9348 | $169.93 | $169.95 | $169.90 |
| Purchase #4 | $76.48 | 6.510% | $81.4588 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $222.25 | 12.334% | $249.6623 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $23.60 | 9.439% | $25.8276 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $190.51 | 9.134% | $207.9112 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $1,046.33 | $1,135.7400 | $1,135.74 | $1,135.75 | $1,135.70 | |